Also lets put into context Tarvers amazing left hand that Knocked out the glass jawed RJJ.

That was the same jaw Glen "far from knockout artist " Johnson put to sleep.
Johnson has knocked 2 opponents in his last 13 fights.

Tarver would not knock Calzaghe out in a month of sundays.

Tarver struggled to dispose of a journeyman Johnson who has been beaton by far from A Class fighters like Sheike-Ottke-Gonzalez-Vanderpool all these guys Calzaghe would demolish. Given Johnson seems to have improved a fiar bit over the years, but Tarver is not in Calzaghes class and that will be proved when they meet in the ring.

Tarver looked poor against a totally shot RJJ, i cant wait for this fight if it happens to shut the even more growing doubters ten before the Lacy fight.